meta user
network profile
| bio | website | |
|---|---|---|
| location | ||
| age | ||
| visits | member for | 6 months |
| seen | 19 hours ago | |
| stats | profile views | 35 |
I know basics of real analysis, linear algebra and some discrete maths / graph theory.
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1d |
accepted | Quick Conditional Probability Question |
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1d |
comment |
Quick Conditional Probability Question Thanks. Isn't it however true, in this case, that $P(A\cap B)=\emptyset$, thus 2 would be correct? |
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1d |
asked | Quick Conditional Probability Question |
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Apr 2 |
revised |
Two quick eigenvalues & complex numbers questions added 195 characters in body |
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Apr 2 |
comment |
Two quick eigenvalues & complex numbers questions Ha! That's exactly why I wanted to ask this, I knew I'd miss something. Thanks. |
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Apr 2 |
asked | Two quick eigenvalues & complex numbers questions |
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Mar 30 |
accepted | Characteristic polynomial of an involution |
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Mar 27 |
comment |
Characteristic polynomial of an involution Indeed, this is beautiful! Hope one day I'll be coming up with answers like this myself. |
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Mar 27 |
comment |
Characteristic polynomial of an involution Thanks! So ${\lambda}^2=1$ thus $\lambda$ cannot have an imaginary part, is that correct? |
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Mar 27 |
asked | Characteristic polynomial of an involution |
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Mar 27 |
comment |
Involution $\Rightarrow$ Hermitian & Unitary Thanks @WesonJiang, that's actually a very insightful way to think intuitively about these things. |
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Mar 27 |
comment |
Involution $\Rightarrow$ Hermitian & Unitary Thanks a lot, an amazing answer! |
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Mar 27 |
accepted | Involution $\Rightarrow$ Hermitian & Unitary |
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Mar 27 |
comment |
Involution $\Rightarrow$ Hermitian & Unitary Thanks, the sudden introduction of all the new names for matrices still confuses me a little. |
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Mar 27 |
revised |
Involution $\Rightarrow$ Hermitian & Unitary added 3 characters in body |
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Mar 27 |
comment |
Involution $\Rightarrow$ Hermitian & Unitary Oh, yes, sorry, I added that to the question. Thanks for clearing that up, still, why would that be true? |
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Mar 27 |
asked | Involution $\Rightarrow$ Hermitian & Unitary |
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Feb 4 |
accepted | Limit of a Composite Function |
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Feb 4 |
accepted | Heine-Borel for reals |
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Jan 22 |
comment |
Why is $y = \sqrt{x-4}$ a function? and $y = \sqrt{4 - x^2}$ should be a circle Further reading on wikipedia |
